Hillsdale (MI) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Hillsdale

Hillsdale average temperature chart (Celsius) Hillsdale average temperature chart (Fahrenheit)
Average monthly temperatures in Hillsdale (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.7 -0.1 6.4 13.7 20.3 25.6 27.6 26.6 22.5 15.8 8.3 0.8
°F 28.9 31.8 43.5 56.7 68.6 78.1 81.7 79.8 72.5 60.4 47 33.5

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Hillsdale monthly rainfall chart (mm) Hillsdale monthly rainfall chart (inches)
Average monthly rainfall in Hillsdale (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 51 47 74 89 92 101 99 84 84 68 79 73
inches 2 1.9 2.9 3.5 3.6 4 3.9 3.3 3.3 2.7 3.1 2.9
Rainy days 14 11 14 13 11 11 10 10 10 10 12 15

Average annual rainfall in Hillsdale: 898.734mm (353.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Hillsdale

Hillsdale average daily sunshine chart
Average daily sunshine Hillsdale
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.6 5.6 6.6 8 9.7 10.9 11 9.8 8.2 6.3 3.9 3.3

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Hillsdale average minimum / maximum temperatures (Celsius) Hillsdale average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hillsdale (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.1 -10.6 -4.5 1.6 7.4 12.7 14.9 13.5 9.8 3.6 -1.4 -7.7
Max °C -1.5 0.1 6.7 14 20.7 26 28 26.9 22.8 16.1 8.6 1.1
Min °F 12 13 24 34.9 45.2 54.8 58.7 56.3 49.6 38.4 29.6 18.2
Max °F 20.7 22.6 34 46 57.2 66.7 70.5 68.4 61.3 49.6 38.5 26.1

Sea temperature

The graph below shows the average sea temperature.

Hillsdale average sea temperature chart (Celsius) Hillsdale average sea temperature chart (Fahrenheit)
Average sea temperature around Hillsdale in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4 3.2 3.2 4.9 8.7 14.9 21 22.8 20.6 15.2 10.1 6.1
°F 39.3 37.7 37.8 40.8 47.7 58.9 69.8 73.1 69 59.4 50.1 43

Wind speed

The graph below shows the average wind speed.

Hillsdale average winspeed by month (km/h) Hillsdale average winspeed by month (mph)
Average wind speed in Hillsdale (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 19 20 19 17 16 14 13 14 16 18 19
mph 12 12 12 12 11 10 9 8 9 10 11 12

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Hillsdale relative humidity averages
Average relative humidity in Hillsdale
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 72% 67% 66% 68% 71% 74% 76% 74% 77% 80%

Other monthly averages

UV index Best time to go?

Hillsdale weather stats

Hillsdale weather statistics
Hottest month: July 27.6°C 81.7°F
Driest month: February 47mm 1.9ins
Sunniest month: July 11hrs
Coldest month: January -1.7°C 28.9°F
Wettest month: June 101mm 4ins
Warmest sea: August 22.8°C 73°F
Map showing location of Hillsdale (41.92005, -84.63051) Hillsdale map pin © Google

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